Routine performance check
Don't be alarmed if you hear a loud noise shortly.
Public warning sirens will be sounded across the Island this morning at 11am.
Routine testing of the public defence system takes place every three months.
All sirens, with the exception of one on the Spring Valley industrial estate, will be tested, sounding a steady note for 15 seconds.
FOI reveals Locate Isle of Man staff costs
Noble's Hospital is safe, insists Manx Care's medical director
Infrastructure minister defends scrapped Ramsey flood defence scheme with no alternative currently planned
Death of Peel man deemed accidental by inquest